Integer Profile

3,657,820

2^2 × 5 × 37 × 4943

Prime factors, divisor sums, positional representations and sequence properties for 3,657,820. The prime factorization is 2^2 × 5 × 37 × 4943.

Number of positive divisors: 24. Showing the recorded part of the sequence: 141.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 24
Divisor sum: 7,890,624
Proper-divisor sum: 4,232,804
Digit sum: 31
Digital root: 4

Number bases

Decimal: 3657820
Binary: 1101111101000001011100 (22 bits)
Octal: 0o15750134
Hexadecimal: 0x37D05C

Divisor catalog (24)

1245102037741481853707404,9439,88619,77224,71549,43098,860182,891365,782731,564914,4551,828,9103,657,820

Showing 24 of 24.

Collatz trajectory (141 steps)

Even: n → n/2; Odd: n → 3n + 1

3,657,8201,828,910914,4552,743,3661,371,6834,115,0502,057,5256,172,5763,086,2881,543,144771,572385,786192,893578,680289,340144,67072,335217,006108,503325,510162,755488,266244,133732,400366,200183,10091,55045,775137,32668,663205,990102,995308,986154,493463,480231,740115,87057,935173,80686,903260,710130,355391,066195,533586,600293,300146,65073,325219,976109,98854,99427,49782,49241,24620,62361,87030,93592,80646,403139,210

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 37 × 4943
Distinct prime factors: 4
Perfect square: No
Parity: Even